Books by United States Army Ordnance Dept

Description and Rules for the Management of the U. S. Magazine Rifle Model of 1898 and Magazine Carbine Model of 1899, Caliber .30
United States Army Ordnance Dept

Handbook of the Benet-Merci� Machine Rifle, Model of 1909: With Pack Outfits and Accesories (Classic Reprint)
United States Army Ordnance Dept

Handbook of the Maxim Automatic Machine Gun, Caliber .30, Model of 1904, with Pack Outfits and Accessories, June 15, 1906, Revised January 7, 1908 ... Revised August 21, 1915
United States Army Ordnance Dept

Description of 3-Inch (15-Pounder) Gun, Model of 1903 and Its Breech Mechanism, August 31, 1912
United States Army Ordnance Dept